Device Drivers
in [Programming]
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GPIO read/write on intel using DDK example : Genport Hi All, I would like to control one of the 14 GPIO provided on the Poulsbo UW15w. and I would like to use the driver (Genport) provided in DDK. Do you know if this would work to set and clear GPIO. How do I get the Address of the Port i want to set. (gpdwrite . ...) is it set in the .inf Thanks rega... 18 Feb 2010 02:53
Local spooling for remote printer Is there a way to use local spooling when printing to a remote printer (\\server\printer). Currently the job goes over the network and spools on the \\server. Note that the application does not use printer driver, but uses OpenPrinter/WritePrinter directly. The objective is to release the application faster... 15 Feb 2010 20:03
Kmdf USB driver install on XP stops WDM driver install of othe I have emailed you a .ZIP file containing the log files and .INF files involved. I forgot to mention that the problem also occurs under Windows 2000, where System Restore is not available, but I deleted all .INF and .PNF files for the devices involved from SystemRoot\INF before attempting reinstallation of the ... 15 Feb 2010 12:05
Default struct alignment Hi, I found in doc that default struct member alignment (/Zp compiler switch) is 8 bytes. Is it true also for x64 compilations ? Peter ... 18 Feb 2010 20:45
how to create a simple usb filter driver Hi, Does anyone know how to create a simple usb filter driver, all it does is when it receives a specific DeviceIoControl command from my application it will send a RESET command to the usb port for a particular usb device so that it will effectively power cycle that device ? I am not too familiar with filt... 16 Feb 2010 02:58
INF Questions () Hi Driver Experts: I have two generic question on writing INF : (1) Can a section appear more than once in an INF ? Is it something should be avoided? (2) Does the order of a section in the INF mater? Thanks in advance! Polaris ... 12 Feb 2010 20:15
WDDM(display) - Questions about build process of path and multiple monitor support hello, what I'm about to to is a developing WDDM driver to support external device such as USB monitor. So I started researching through debugging with R200 samples to understand display framework, and seems quite confusing. here's few questions. 1. as far as I understood, to support multimonitors, let's say w... 18 Feb 2010 05:03
32 bit process & 64 bit driver, 32/64 bit pointer? Hi, I am using MmMapLockedPagesSpecifyCache function to map my device memory RAM to user area. It is not a security conernt to me to do by this method. I want to support this for a 32 bit application, calls 64 bit driver(64 bit system), I am taking care of 32 bit process detection, In this case, if i uses ... 11 Feb 2010 13:57
BSOD while completing the request Hi All, When i intercept the MJ_INTERNAL_DEVICE_CONTROL IRP for my usb mass storage device in usbstor lower filter I get a BSOD when completing the original request. Basically when I get the request I encrypt the data buffer in filter before sending it to device. I create a new request and a URB for the reque... 16 Feb 2010 12:57
Building a common driver binary for both XP, Vista and 7 Hi, There are reasons for having seperate binaries for some OS'es but just blindly doing this is not a great idea. Could you provide me a link or details about this?, on which circumstances, I should build the driver for each OS? On what basis, we decide, Or if we build the driver supports win 7 API's & it w... 7 Mar 2010 16:17 |